commit 9539fccf96cc4695d50fabd5e1774eabd7805d86
author Ehsan Karamad <ekaramad@chromium.org> Fri Feb 22 03:04:08 2019
committer Commit Bot <commit-bot@chromium.org> Fri Feb 22 03:04:08 2019
tree c5bafb215675ea0e9f87fcf386f4637d817333cd
parent aecde1deb6c3914ccd1c6d4878d97798c08dc58f

[ MimeHandlerView ] Do not create PluginDocument

This CL is the second part in the implementation of navigation to PDF
resources with frame-based MimeHandlerView. This change implements the
logic for creating a MimeHandlerViewFrameContainer in response to
browser's request. To this end, when handling the resource request
response for a PDF mime-type, DOMImplementation avoids creating a
PluginDocument and implements an HTMLDocument instead. The document is
then populated with the templated HTML page injected by the plugin
response interceptor.

Design document:
https://docs.google.com/document/d/1_gJv4_fewyfjI7lcUgFX14iQxDudtEMrsjjWKpkI5BI/edit

Bug: 659750
Change-Id: I9a4490d99391d746333f76979e98682fa6742be7
Reviewed-on: https://chromium-review.googlesource.com/c/1477921
Reviewed-by: James MacLean <wjmaclean@chromium.org>
Reviewed-by: Kent Tamura <tkent@chromium.org>
Reviewed-by: Ehsan Karamad <ekaramad@chromium.org>
Commit-Queue: Ehsan Karamad <ekaramad@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634499}